April 27, 2024, 08:59:12 PM
Forum Rules: Read This Before Posting


« previous next »
Pages: [1]   Go Down

Topic: Van der Waals equation  (Read 3020 times)

0 Members and 1 Guest are viewing this topic.

Offline AlbertoA

  • Regular Member
  • ***
  • Posts: 32
  • Mole Snacks: +0/-1
Van der Waals equation
« on: November 05, 2011, 09:31:09 PM »
I once had a test who asked what is the boling point of nitrogen,the only data provided wehere the a and b constants of the van der waals equation.
how can it be calculated?
Logged

Offline DevaDevil

  • Chemist
  • Full Member
  • *
  • Posts: 690
  • Mole Snacks: +55/-9
  • Gender: Male
  • postdoc at ANL
Re: Van der Waals equation
« Reply #1 on: November 08, 2011, 03:45:35 PM »
at what pressure did they want to know the boiling point? You have to have been given that info (b.p. is dependent on pressure)
Logged

Offline AlbertoA

  • Regular Member
  • ***
  • Posts: 32
  • Mole Snacks: +0/-1
Re: Van der Waals equation
« Reply #2 on: November 12, 2011, 06:44:00 PM »
Quote from: DevaDevil on November 08, 2011, 03:45:35 PM
at what pressure did they want to know the boiling point? You have to have been given that info (b.p. is dependent on pressure)
I don't remember, but if we asume 1 atm?
Logged
Pages: [1]   Go Up
« previous next »
Sponsored Links